Diesel Engine Hoses
Genuine Diesel Engine Hoses for Onan, Cummins & Fleetguard Power Engines
Maintain peak performance and reliability with our range of genuine Diesel Engine Hoses, specifically designed for Onan, Cummins, and Fleetguard diesel engines. Our hoses ensure efficient fluid transfer, heat resistance, and durability under demanding conditions.
Premium Diesel Engine Hoses - Trusted Quality & Fit
Our collection includes fuel hoses, coolant hoses, and oil hoses—all crafted to meet OEM specifications and withstand high pressure and temperature variations typical in diesel power engines.
- Genuine Onan, Cummins & Fleetguard Parts: Authentic components engineered for exact fit and performance.
- Durability & Heat Resistance: Built to endure extreme engine environments and extend hose life.
- Wide Compatibility: Suitable for a variety of diesel engine models to ensure seamless replacement.
Why Choose Our Diesel Engine Hoses?
Choose our genuine Diesel Engine Hoses for unmatched quality, reliability, and OEM-approved performance that keeps your Onan, Cummins, or Fleetguard engine running smoothly.
- Air Filter Hoses
- Breather Hoses
- Connector Hoses
- Coolant Hoses
- Coupling Plain Hoses
- Cummins Air Hoses
- Exhaust Hoses
- Flexible Hoses
- Fluid Heating Hoses
- Fuel Hoses
- Hose Kits
- Hose Packages
- Hump Hoses
- Intake Hoses
- Molded Hoses
- Oil Hoses for Cummins Engines
- Plain Hoses
- Radiator Hoses
- Reducing Hoses
- Steam Hoses
- Vent Hoses
- Water Hoses
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CUMMINS 5258626 MOLDED HOSE Original OEM part
CUMMINS
$59.20$54.08Precision engineered for seamless power delivery and durability Designed to withstand extreme temperatures and pressures Optimizes engine fluid flow to safeguard operational efficiency 100% Genuine...$59.20$54.08 -
CUMMINS 5258625 MOLDED HOSE Original OEM part
CUMMINS
$76.93$70.27Dependable Flow Control for Demanding Engines Precision molded design ensures perfect fit and durability Resilient construction resistant to high temperatures and wear Certified genuine OEM from...$76.93$70.27 -
CUMMINS 5258624 MOLDED HOSE Original OEM part
CUMMINS
$42.22$38.56Engineered to endure: Precision-crafted molded hose designed for optimal engine fluid flow and longevity. Reliability you can count on: Resistant to heat, pressure, and environmental hazards to...$42.22$38.56 -
CUMMINS 5258152 FLEXIBLE HOSE Original OEM part
CUMMINS
$253.50$231.58Precision engineered to empower your Cummins system without compromise Durable flexible hose designed to withstand extreme engine conditions Optimizes fluid flow to maintain engine health and...$253.50$231.58 -
CUMMINS 5257974 FLEXIBLE HOSE Original OEM part
CUMMINS
$144.00$131.55Engineered to endure demanding conditions with precision and reliability Ensures seamless fluid transfer to maintain optimal engine performance Designed as an authentic OEM component from Cummins...$144.00$131.55 -
CUMMINS 5257973 FLEXIBLE HOSE Original OEM part
CUMMINS
$125.22$114.39Engineered for Excellence, Built for Endurance Precision-engineered flexible hose ensuring superior vibration absorption Durable construction designed to withstand harsh engine environments 100%...$125.22$114.39 -
CUMMINS 5257387 PLAIN HOSE COUPLING Original OEM part
CUMMINS
$116.80$106.70Cummins 5257387 - PLAIN HOSE COUPLING MINS5257387 Discover the genuine Cummins 5257387 - PLAIN HOSE COUPLING, a top-quality replacement part ensuring optimal performance for your outdoor equipment...$116.80$106.70 -
CUMMINS 5254326 PLAIN HOSE Original OEM part
CUMMINS
$9.60$8.77Cummins 5254326 - PLAIN HOSE MINS5254326 Our store proudly offers the original 5254326 - PLAIN HOSE by Cummins, ensuring top-notch quality and perfect compatibility. This essential replacement part...$9.60$8.77 -
CUMMINS 5254231 FLEXIBLE HOSE Original OEM part
CUMMINS
$744.13$679.76Engineered for endurance and precision. Flexible design optimized for vibration absorption and fluid flow. Manufactured as a certified Cummins OEM component for seamless compatibility. Power Your...$744.13$679.76 -
CUMMINS 5253776 MOLDED HOSE Original OEM part
CUMMINS
$56.92$51.99Certified durability meets precision engineering Robust molded hose construction engineered for seamless fit and endurance Exceptional resistance to heat, vibration, and aging for long-term...$56.92$51.99 -
CUMMINS 5253098 FLEXIBLE HOSE Original OEM part
CUMMINS
$147.14$134.41Engineered for precision and endurance — maintain your Cummins system at peak power High-grade flexible construction designed to withstand pressure and temperature variations Corrosion-resistant...$147.14$134.41 -
CUMMINS 5253025 PLAIN HOSE COUPLING Original OEM part
CUMMINS
$40.59$37.08Precision engineered for seamless integration and unbeatable durability. Optimizes fluid transfer efficiency to maintain system integrity under high demand. Manufactured as a genuine OEM component...$40.59$37.08 -
CUMMINS 505062 PLAIN HOSE Original OEM part
CUMMINS
$348.87$318.69Cummins 505062 - PLAIN HOSE MINS505062 Find the authentic Cummins 505062 - PLAIN HOSE at our store, sourced directly from the manufacturer ensuring top-notch quality and compatibility. With the...$348.87$318.69 -
ONAN 5032121 HOSE KIT Original ONAN/CUMMINS OEM part
ONAN
$755.36$690.02Cummins HOSE KIT 503-2121 Elevate your outdoor equipment's performance with the original "HOSE KIT" by Cummins (SKU: 503-2121). With unmatched quality and precision engineering, this hose kit...$755.36$690.02 -
ONAN 5031739 REDUCER HOSE Original ONAN/CUMMINS OEM part
ONAN
$68.57$62.64Cummins REDUCER HOSE 503-1739 Find the premium quality REDUCER HOSE (SKU: 503-1739) from the renowned brand Cummins in our store. Our selection of original replacement parts ensures your outdoor...$68.57$62.64 -
ONAN 5031708 RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$138.29$126.33Cummins RADIATOR HOSE 503-1708 Discover top-quality original Cummins RADIATOR HOSE, SKU 503-1708, at our store. Seamlessly replace your equipment's hose with this durable component designed to fit...$138.29$126.33 -
ONAN 5031353 HOSE Original ONAN/CUMMINS OEM part
ONAN
$403.56$368.65Precision engineered to keep your generator flowing smoothly and efficiently Durable construction resists wear and harsh operating conditions for extended service life 100% OEM Cummins/Onan part...$403.56$368.65 -
ONAN 5021110 HOSE CONNECTOR Original ONAN/CUMMINS OEM part
ONAN
$29.37$26.83Cummins HOSE CONNECTOR 502-1110 Upgrade your outdoor equipment with the Cummins HOSE CONNECTOR (SKU: 502-1110). Our store is your go-to source for original replacement parts, ensuring top-notch...$29.37$26.83 -
ONAN 5010681 HOSE LIQUID PROPANE GAS FUEL ACCESSORY KIT Original ONAN/CUMMINS OEM part
ONAN
$302.17$276.03Cummins HOSE LIQUID PROPANE GAS FUEL ACCESSORY KIT 501-0681 Discover the genuine Cummins HOSE LIQUID PROPANE GAS FUEL ACCESSORY KIT (SKU: 501-0681) at our store. We proudly offer the best price on...$302.17$276.03 -
CUMMINS 4999029 PLAIN HOSE Original OEM part
CUMMINS
$163.14$149.03Experience superior engine integrity with every genuine CUMMINS component Precision-engineered for unmatched durability and seamless compatibility Enhances system resilience against wear and...$163.14$149.03 -
CUMMINS 4998841 FLEXIBLE HOSE Original OEM part
CUMMINS
$701.95$641.23Engineered for Endurance: Precision-crafted to endure high pressure and temperature fluctuations in Cummins power systems. Optimized Flexibility: Designed to maintain optimal fluid flow and reduce...$701.95$641.23 -
CUMMINS 4998588 FLEXIBLE HOSE Original OEM part
CUMMINS
$947.20$865.27Power your engine with precision-engineered reliability. Exceptional flexibility and strength designed to withstand demanding conditions. Corrosion-resistant construction for extended service life...$947.20$865.27 -
CUMMINS 4998587 FLEXIBLE HOSE Original OEM part
CUMMINS
$629.34$574.90Precision engineered for uncompromising performance Exceptional flexibility and durability for demanding engine environments Manufactured as a genuine Cummins OEM replacement part to guarantee...$629.34$574.90 -
CUMMINS 4998586 FLEXIBLE HOSE Original OEM part
CUMMINS
$709.46$648.09Engineered for Excellence: Experience unparalleled reliability with Cummins precision. Durable Flexibility: Designed to withstand demanding engine environments and vibrations. Optimal Compatibility:...$709.46$648.09 -
CUMMINS 4996828 PLAIN HOSE Original OEM part
CUMMINS
$305.19$278.80Engineered for Peak Reliability: Your power system’s lifeline. Durable Construction: Built to withstand rigorous engine demands and environment. 100% OEM Cummins Quality: Guaranteeing perfect fit...$305.19$278.80 -
CUMMINS 4996295 FLEXIBLE HOSE Original OEM part
CUMMINS
$175.32$160.15Precision-engineered for uncompromising performance Durable construction that withstands extreme operating conditions Ensures optimal fluid transfer and system efficiency 100% genuine Cummins OEM...$175.32$160.15 -
CUMMINS 4996232 PLAIN HOSE Original OEM part
CUMMINS
$93.87$85.75Precision engineered for resilient performance under demanding conditions Durable construction ensures long-lasting service and optimal fluid management 100% genuine Cummins OEM part designed for...$93.87$85.75 -
CUMMINS 4995774 PLAIN HOSE Original OEM part
CUMMINS
$51.10$46.68Engineered for Excellence: Crafted to meet Cummins’ rigorous standards for durability and efficient operation. Reliable Fluid Transfer: Designed to maintain consistent flow while resisting wear and...$51.10$46.68 -
CUMMINS 4995227 PLAIN HOSE Original OEM part
CUMMINS
$40.20$36.73Precision-engineered durability for seamless power delivery Superior material construction ensures resilient hose integrity under demanding conditions Optimized to preserve engine health and...$40.20$36.73 -
CUMMINS 4995151 FLEXIBLE HOSE Original OEM part
CUMMINS
$667.63$609.88Engineered for dependable power delivery and longevity Exceptional flexibility reduces wear and enhances vibration absorption Durable materials resist heat and corrosion in demanding...$667.63$609.88 -
CUMMINS 4994930 PLAIN HOSE Original OEM part
CUMMINS
$194.49$177.67Cummins 4994930 - PLAIN HOSE MINS4994930 Discover the authentic 4994930 - PLAIN HOSE by Cummins at our store, where quality meets affordability. With fast shipping and competitive pricing, we make...$194.49$177.67 -
CUMMINS 4994746 FLEXIBLE HOSE Original OEM part
CUMMINS
$417.92$381.77Engineered for precision, crafted for endurance. Designed to withstand extreme temperature fluctuations and pressure, ensuring consistent performance. Flexible construction reduces vibration and...$417.92$381.77 -
CUMMINS 4994719 FLEXIBLE HOSE Original OEM part
CUMMINS
$182.70$166.90Precision-engineered to deliver unmatched durability and reliable flexibility Enhances fluid transfer efficiency while resisting wear and extreme temperatures Manufactured exclusively by Cummins to...$182.70$166.90 -
CUMMINS 4994718 FLEXIBLE HOSE Original OEM part
CUMMINS
$207.78$189.81Precision engineered for driven reliability Durable, high-quality flexible hose designed to withstand extreme conditions Ensures optimal fluid transfer and system efficiency 100% genuine Cummins OEM...$207.78$189.81 -
CUMMINS 4994535 MOLDED HOSE Original OEM part
CUMMINS
$21.45$19.59Engineered for Excellence: Designed to maintain peak system integrity under demanding conditions. Durability at Its Core: Manufactured to withstand heat, pressure, and vibration for long-lasting...$21.45$19.59 -
CUMMINS 4994413 PLAIN HOSE COUPLING Original OEM part
CUMMINS
$44.05$40.24Precision engineered to maintain the integrity of your Cummins power system. Durable construction guarantees leak-free hose connections under demanding conditions. Ensures seamless compatibility as...$44.05$40.24 -
CUMMINS 4992795 FLEXIBLE HOSE Original OEM part
CUMMINS
$537.93$491.40Precision engineered for seamless integration Exceptional flexibility enhances engine resilience Certified genuine OEM part ensuring uncompromised durability CUMMINS 4992795 FLEXIBLE HOSE -...$537.93$491.40 -
CUMMINS 4992268 FLEXIBLE HOSE Original OEM part
CUMMINS
$72.72$66.43Precision engineered to uphold Cummins' legacy of dependable power solutions. High-grade flexibility and strength for superior vibration absorption. Corrosion-resistant design extends hose service...$72.72$66.43 -
CUMMINS 4992267 FLEXIBLE HOSE Original OEM part
CUMMINS
$204.94$187.21Excellence engineered for endurance in every connection High-grade flexible material designed to withstand extreme conditions and vibrations Precision fit ensures leak-free performance and...$204.94$187.21 -
CUMMINS 4991285 PLAIN HOSE Original OEM part
CUMMINS
$64.00$58.47Engineered for seamless integration and uncompromising durability Designed to maintain optimal fluid flow and system integrity under demanding conditions Constructed from premium materials that...$64.00$58.47